Thromboresistant articles

Details Thromboresistant articles Thromboresistant articles

1994-03-14

1995-07-04

Rosenbaum, C. Fred

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

623 12, 424 7817, A61M 532

Patent

active

054296188

ABSTRACT:
Articles comprised of 2-acrylamido-2-methyl propane sulfonic acid (AMPS) polymer on a blood-contacting substrate or the like are useful in medical devices in which antithrombogenic characteristics and slippery surfaces are required.

REFERENCES:
patent: 4459318 (1984-07-01), Hyans
patent: 4872867 (1989-10-01), Joh
patent: 5004461 (1991-04-01), Wilson
patent: 5019601 (1991-05-01), Allen
Kishida et al. "Cell Behavior on polymeric surfaces grafted with non-ionic and ionic monomers" Biomaterials, vol. 12, Oct. 1991.
"The Search for Thromboresistance Using Immobilized Heparin" by Larsson et al., in Blood in Contact with Natural and Artificial Surfaces, Annals of the New York Academy of Sciences, vol. 516, 1987.
"Modification of Material Surfaces to Affect How they Interact with Blood", by Allan S. Hoffman in Blood in Contact with Natural and Artificial Surfaces, Annuls of the New York Academy of Sciences, vol. 516, 1987.
"Interrelation of Protein Adsorption and Blood Compatibility of Biomaterials", by Sevastianov in High Performance Biomaterials, Technomic Publishing Co., Inc. pp. 313-341, 1991.

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